---
title: OlkComboBox.DropDown Method (Outlook)
keywords: vbaol11.chm1000232
f1_keywords:
- vbaol11.chm1000232
ms.prod: outlook
api_name:
- Outlook.OlkComboBox.DropDown
ms.assetid: 0414a3d2-2c3b-1ce7-e897-f667b252a521
ms.date: 06/08/2017
---


# OlkComboBox.DropDown Method (Outlook)

Expands the drop-down portion of the combo box.


## Syntax

 _expression_ . **DropDown**

 _expression_ A variable that represents an **OlkComboBox** object.


## Remarks

Simulates the user clicking the drop button on the control. This method causes the  **[DropButtonClick](olkcombobox-dropbuttonclick-event-outlook.md)** event to fire.


## See also


#### Concepts


[OlkComboBox Object](olkcombobox-object-outlook.md)

